安装steedos命令遇到的问题

win7系统上,安装Node.js,安装yarn命令,配置淘宝镜像,前3不都没有问题,但是执行安装steedos命令时报错。不知道如何解决 。错误信息如下:

npm ERR! code ENOTFOUND
npm ERR! errno ENOTFOUND
npm ERR! network request to https://registry.npm.tao.org/steedos-cli failed, rea
son: getaddrinfo ENOTFOUND registry.npm.tao.org
npm ERR! network This is a problem related to network connectivity.
npm ERR! network In most cases you are behind a proxy or have bad network settin
gs.
npm ERR! network
npm ERR! network If you are behind a proxy, please make sure that the
npm ERR! network ‘proxy’ config is set properly. See: ‘npm help config’

npm ERR! A complete log of this run can be found in:
npm ERR! C:\Users\Administrator\AppData\Roaming\npm-cache_logs\2022-06-02T0
8_36_21_009Z-debug.log